Stimulated emission tomography analysis of plasmonic nanoantennas

John Yang; Paul Dichtl; Jefferson Flórez; Chris C. Phillips; Alex S. Clark; Rupert F. Oulton

doi:10.1117/12.2633949

3 October 2022 Stimulated emission tomography analysis of plasmonic nanoantennas

John Yang, Paul Dichtl, Jefferson Flórez, Chris C. Phillips, Alex S. Clark, Rupert F. Oulton

Proceedings Volume 12196, Active Photonic Platforms 2022; 121960E (2022) https://doi.org/10.1117/12.2633949
Event: SPIE Nanoscience + Engineering, 2022, San Diego, California, United States

Abstract

We apply the Stimulated Emission Tomography (SET) technique to assess the ability of plasmonic nanoantennas to generate correlated photon pairs via spontaneous four-wave mixing (SFWM). In line with SET theory, we characterize the SFWM pair generation rate by studying the case of stimulated four-wave mixing (FWM). By calculating the number of stimulating and generated photons along with the frequency mixing efficiency, we estimate the SFWM pair generation rate. We also produce a map of the joint spectral density (JSD) to characterize the bi-photon state with greater resolution than that of spectrally resolved coincidence measurements.

Conference Presentation

Citation Download Citation

John Yang, Paul Dichtl, Jefferson Flórez, Chris C. Phillips, Alex S. Clark, and Rupert F. Oulton "Stimulated emission tomography analysis of plasmonic nanoantennas", Proc. SPIE 12196, Active Photonic Platforms 2022, 121960E (3 October 2022); https://doi.org/10.1117/12.2633949

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